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Merge pull request #1700 from embroider-build/merge-stable
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@@ -3,35 +3,59 @@ on: | |
push: | ||
branches: | ||
- main | ||
pull_request: | ||
types: | ||
- labeled | ||
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concurrency: | ||
group: plan-release # only the latest one of these should ever be running | ||
cancel-in-progress: true | ||
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jobs: | ||
check-plan: | ||
name: "Check Release Plan" | ||
runs-on: ubuntu-latest | ||
outputs: | ||
command: ${{ steps.check-release.outputs.command }} | ||
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steps: | ||
- uses: actions/checkout@v4 | ||
with: | ||
fetch-depth: 0 | ||
ref: 'main' | ||
# This will only cause the `check-plan` job to have a "command" of `release` | ||
# when the .release-plan.json file was changed on the last commit. | ||
- id: check-release | ||
run: if git diff --name-only HEAD HEAD~1 | grep -w -q ".release-plan.json"; then echo "command=release"; fi >> $GITHUB_OUTPUT | ||
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prepare_release_notes: | ||
name: Prepare Release Notes | ||
runs-on: ubuntu-latest | ||
timeout-minutes: 5 | ||
needs: check-plan | ||
outputs: | ||
explanation: ${{ steps.explanation.outputs.text }} | ||
# only run on push event if plan wasn't updated (don't create a release plan when we're releasing) | ||
# only run on labeled event if the PR has already been merged | ||
if: (github.event_name == 'push' && needs.check-plan.outputs.command != 'release') || (github.event_name == 'pull_request' && github.event.pull_request.merged == true) | ||
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steps: | ||
- uses: actions/checkout@v3 | ||
- uses: actions/checkout@v4 | ||
# We need to download lots of history so that | ||
# lerna-changelog can discover what's changed since the last release | ||
with: | ||
fetch-depth: 0 | ||
- uses: ./.github/actions/setup | ||
with: | ||
use_pinned_node: true | ||
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- name: "Generate Explanation and Prep Changelogs" | ||
id: explanation | ||
run: | | ||
# Print each command out to the terminal before running | ||
set -x | ||
# For an unknown reason the `pnpm embroider-release` bin is not | ||
# wired up as it is locally. | ||
node ./test-packages/release/src/cli.js prepare | ||
# Don't print this, because it can be very large | ||
set +x | ||
# Have to use this EOF syntax for multi-line strings. | ||
pnpm release-plan prepare | ||
echo 'text<<EOF' >> $GITHUB_OUTPUT | ||
jq .description .release-plan.json -r >> $GITHUB_OUTPUT | ||
echo 'EOF' >> $GITHUB_OUTPUT | ||
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@@ -40,15 +64,13 @@ jobs: | |
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- uses: peter-evans/create-pull-request@v5 | ||
with: | ||
commit-message: "Prepare Release using 'embroider-release'" | ||
commit-message: "Prepare Release using 'release-plan'" | ||
author: "github-actions[bot] <[email protected]>" | ||
labels: "internal" | ||
branch: embroider-release-preview | ||
branch: release-preview | ||
title: Prepare Release | ||
body: | | ||
Preview of the Release. | ||
See `.github/workflows/release-plan-preview.yml` for how this PR was created. | ||
This PR is a preview of the release that [release-plan](https://github.com/embroider-build/release-plan) has prepared. To release you should just merge this PR 👍 | ||
----------------------------------------- | ||
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# Release Process | ||
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1. You need a github token as `GITHUB_AUTH` environment variable. | ||
Releases in this repo are mostly automated using [release-plan](https://github.com/embroider-build/release-plan/). Once you label all your PRs correctly (see below) you will have an automatically generated PR that updates your CHANGELOG.md file and a `.release-plan.json` that is used prepare the release once the PR is merged. | ||
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2. Run `pnpm embroider-release explain-plan`. If there are unlabeled PRs that need to be released it will complain and show you a list of them. Each PR needs to be labeled with one of: | ||
- breaking | ||
- enhancement | ||
- bug | ||
- documentation | ||
- internal | ||
## Preparation | ||
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3. Once all the PRs are labeled, it will instead show you the release plan, explaining which packages are getting released, at which versions, and why. | ||
Since the majority of the actual release process is automated, the remaining tasks before releasing are: | ||
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4. If you disagree with the plan, you can modify the list of changes before using it to `explain-plan` or `prepare` a release: | ||
- correctly labeling **all** pull requests that have been merged since the last release | ||
- updating pull request titles so they make sense to our users | ||
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- `pnpm embroider-release gather-changes > /tmp/changelog` | ||
- edit `/tmp/changelog` | ||
- `pnpm embroider-release explain-plan --from-stdin < /tmp/changelog` | ||
Some great information on why this is important can be found at [keepachangelog.com](https://keepachangelog.com/en/1.1.0/), but the overall | ||
guiding principle here is that changelogs are for humans, not machines. | ||
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For example, this can be necessary if a PR that's labeled `breaking` touches multiple packages and only one of those packages is actually a breaking change. In that case you can take the other package names out of the description of the PR. | ||
When reviewing merged PR's the labels to be used are: | ||
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5. Once you're happy with the plan, run `pnpm embroider-release prepare`. This will edit CHANGELOG.md, bump the version numbers in package.json files, and create a file named `.release-plan.json`. Make a PR with these changes. | ||
* breaking - Used when the PR is considered a breaking change. | ||
* enhancement - Used when the PR adds a new feature or enhancement. | ||
* bug - Used when the PR fixes a bug included in a previous release. | ||
* documentation - Used when the PR adds or updates documentation. | ||
* internal - Internal changes or things that don't fit in any other category. | ||
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6. Once the PR is merged, in a clean local repo at the merge commit, run `pnpm embroider-release publish`. | ||
**Note:** `release-plan` requires that **all** PRs are labeled. If a PR doesn't fit in a category it's fine to label it as `internal` | ||
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## Release | ||
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Once the prep work is completed, the actual release is straight forward: you just need to merge the open [Plan Release](https://github.com/embroider-build/embroider/pulls?q=is%3Apr+is%3Aopen+%22Prepare+Release%22+in%3Atitle) PR |
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